Callipeg Studio 是一款专业的 2D 动画应用，专为手绘逐帧动画和关键帧动画而设计。它最初是为 iPad 开发的，后来经过精心调整，以充分发挥桌面平台的优势，包括更高的精度、性能和灵活性。一次性购买，无需订阅。 Callipeg Studio 面向专业动画师和有志于成为动画师的用户，提供可完全控制的时间轴、高级洋葱皮功能，以及丰富的导出格式，适合从短片到长篇作品的各种项目。 让 Callipeg Studio 成为您的专属动画工作室：你可以自定义界面，将面板放在主窗口内或外。它支持鼠标、手写笔和键盘，方便你按照自己的习惯高效创作。 如果您有任何建议或反馈，欢迎加入我们的 Discord，一起打造更出色的动画工具。

- 通过视频、场景和文件夹直观整理项目 - 支持素材拖拽、颜色标签和高级搜索，高效管理动画资源 - 面板可自由停靠并放置在主窗口内外 - 针对鼠标、手写笔和键盘操作进行了优化 - 支持自定义快捷键 - 适合动画创作的基础画笔：铅笔、炭笔、墨水等 - 支持自定义笔刷柔和度、笔尖和纹理 - 内置取色器、自定义调色板和颜色历史，快速精准上色 - 填充工具支持范围调整，便捷着色 - 多种图层类型：图像、视频、变形、音频、分组 - 支持导入图片、视频和音频，实现转描(Rotoscope)、口型同步及动态设计 - 图层可颜色标记和分组管理 - 预览按钮，让逐帧浏览更轻松 - 洋葱皮功能支持颜色和透明度自定义（最多前后8帧） - 定位中割（Out of Pegs）和中间画辅助功能，实现高级洋葱皮控制 - 可无限导入图画参考 - 支持.mp4、.hevc、.gif、.png、.tga、.psd、.peg等多种格式导出 - 支持导入和导出 JSON、XDTS 和 OCA 文件，实现跨平台兼容，并可在行业标准软件中导入使用 - 最高支持4K分辨率动画制作 - 为复杂项目添加无限图层 - 每30秒自动保存，支持备份提醒和版本管理，保障数据安全

## Fixes - Projects are saved safely — a save interrupted by the app being killed or running out of memory no longer leaves an empty or truncated project. Each save is written in full before it replaces the previous one, and a project left half-written is recovered on open instead of refusing to open at all - Work lost after playing a clip — pressing play on a very short clip, or exporting while playback was running, could silently stop that clip from saving for the rest of the session, so anything drawn afterwards was lost on close - Shape fills appear right away — filling with the freehand, rectangle or ellipse tool now shows on the canvas immediately instead of waiting for the next unrelated change, and repaints the correct area on moved, rotated or out-of-pegs layers - Phantom line while filling — drawing a filled freehand shape just after a stroke no longer paints a leftover stroke line across the shape while you drag - Playback after a cancelled stroke — cancelling a stroke no longer disables the playback ## Stability - Fixed the app freezing or being closed at the end of a stroke when queued brush work could never finish — after opening the Options panel, switching clips, or returning to the gallery and opening a new one - Fixed a crash when opening a project whose data file could not be read, and a crash in the curve editor when the pointer moved over another curve editor mid-drag. Graphics-driver hangs are now identified rather than reported as anonymous freezes